package com.poly.flowable.controller;


import com.poly.common.core.domain.R;
import com.poly.flowable.pojo.vo.FlowTaskVO;
import com.poly.flowable.service.IFlowInstanceService;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;
import io.swagger.annotations.ApiParam;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.*;

import java.util.Map;

/**
 * <p>工作流流程实例管理<p>
 *
 * @author Yang Huijing
 * @date 2021-04-03
 */
@Slf4j
@Api(tags = "工作流流程实例管理")
@RestController
@RequestMapping("/instance")
public class FlowInstanceController {

    @Autowired
    private IFlowInstanceService flowInstanceService;

    @ApiOperation(value = "根据流程定义id启动流程实例")
    @PostMapping("/startBy/{procDefId}")
    public R startById(@ApiParam(value = "流程定义id") @PathVariable(value = "procDefId") String procDefId,
                       @ApiParam(value = "变量集合,json对象") @RequestBody Map<String, Object> variables) {
        return flowInstanceService.startProcessInstanceById(procDefId, variables);

    }


    @ApiOperation(value = "激活或挂起流程实例")
    @PostMapping(value = "/updateState")
    public R updateState(@ApiParam(value = "1:激活,2:挂起", required = true) @RequestParam Integer state,
                                  @ApiParam(value = "流程实例ID", required = true) @RequestParam String instanceId) {
        flowInstanceService.updateState(state,instanceId);
        return R.ok();
    }

    @ApiOperation("结束流程实例")
    @PostMapping(value = "/stopProcessInstance")
    public R stopProcessInstance(@RequestBody FlowTaskVO flowTaskVo) {
        flowInstanceService.stopProcessInstance(flowTaskVo);
        return R.ok();
    }

    @ApiOperation(value = "删除流程实例")
    @DeleteMapping(value = "/delete/{instanceIds}")
    public R delete(@ApiParam(value = "流程实例ID", required = true) @PathVariable String[] instanceIds,
                             @ApiParam(value = "删除原因") @RequestParam(required = false) String deleteReason) {
        for (String instanceId : instanceIds) {
            flowInstanceService.delete(instanceId,deleteReason);
        }
        return R.ok();
    }
}
